Shoe sole



FIG. 1 is a back view of the shoe sole showing my new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof; and,

FIG. 6 is bottom, left, and front perspective view thereof.

The broken lines depict environmental subject matter that forms no part of the claimed design. 

The ornamental design for a shoe sole, as shown and described. 